County annual report · FIPS 22059
2023 LaSalle Parish, LA Power Outage Report
In 2023, customers in LaSalle Parish, LA went without power for an average of 5.0 hours, a total of 32K customer-hours (Louisiana average 12.8 hours). That ranks 49th worst of 64 Louisiana counties and 1485th of 2,977 nationally.
Compared with LA, the US and 2022
Coverage line is EAGLE-I's share of Louisiana customers tracked each year.
Biggest outages in LaSalle Parish, 2023
The 10 outage episodes with the most customers out at once. Times are UTC.
| # | Started (UTC) | Ended (UTC) | Duration | Peak out | Customer-hours |
|---|---|---|---|---|---|
| 1 | May 15, 2023 06:30 | May 15, 2023 06:45 | 15m | 2,999 | 750 |
| 2 | February 23, 2023 08:00 | February 23, 2023 08:30 | 30m | 2,661 | 1,329 |
| 3 | September 22, 2023 08:45 | September 22, 2023 10:00 | 1h 15m | 1,629 | 1,629 |
| 4 | June 16, 2023 08:15 | June 18, 2023 01:15 | 1d 17h | 1,584 | 11K |
| 5 | July 16, 2023 21:30 | July 17, 2023 21:30 | 1d | 976 | 1,230 |
| 6 | August 27, 2023 21:45 | August 28, 2023 18:00 | 20h 15m | 831 | 1,334 |
| 7 | June 10, 2023 21:45 | June 11, 2023 12:15 | 14h 30m | 527 | 3,438 |
| 8 | November 21, 2023 02:45 | November 21, 2023 05:15 | 2h 30m | 491 | 858 |
| 9 | November 28, 2023 22:45 | November 28, 2023 23:00 | 15m | 421 | 105 |
| 10 | June 26, 2023 14:15 | June 27, 2023 01:30 | 11h 15m | 400 | 609 |
Outage episodes by size in 2023: 23 reached 100+ customers, 4 reached 1,000+ customers, 0 reached 10,000+ customers.
Utility reliability filed with the EIA
SAIDI (average outage time per customer) and SAIFI (average interruptions per customer) that utilities serving LaSalle Parish reported on EIA Form 861 for 2023, or their most recent earlier filing. Utility-wide figures, not county-specific.
| Utility | EIA year | SAIDI | SAIFI | SAIDI excl. major events | SAIFI excl. major events |
|---|---|---|---|---|---|
| Entergy Louisiana LLC | 2023 | 3.8 hrs | 1.39 | 3.0 hrs | 1.26 |
| Cleco Power LLC | - | - | - | - | - |
| Concordia Electric Coop, Inc | - | - | - | - | - |
About this data
- Outage figures come from DOE/ORNL EAGLE-I, which records customers out by county every 15 minutes. EAGLE-I tracked about n/a of Louisiana's customers in 2023; utilities it does not see are not counted.
- Hours per customer = outage customer-minutes ÷ 6,475 customers (ORNL modeled county customer count), including major storm days. It is comparable across counties but is not the SAIDI a utility files.
- An outage event is a continuous stretch with customers out; counts at 100, 1,000 and 10,000+ use its peak.
- Years loaded: 2015–2025. LaSalle Parish has data for 2015–2025.
Cite this report
MassOutage (massoutage.com), LaSalle Parish, LA annual power outage report, 2023, data as of Oct 3, 2026 02:41 UTC, sources: DOE EAGLE-I (https://eagle-i.doe.gov/); EAGLE-I modeled customer counts (MCC) (https://figshare.com/); EIA Form 861 (utility reliability) (https://www.eia.gov/electricity/data/eia861/). https://massoutage.com/reports/2023/louisiana/lasalle-parish